---
title: Slate
description: API reference for @udecode/slate.
---

`@udecode/slate` extends Slate API with generic types.

## Editor

Find the corresponding documentation in the <Link href="https://docs.slatejs.org/api/transforms">Slate docs</Link>.

### `addMark`

### `createPathRef`

### `createPointRef`

### `createRangeRef`

### `deleteBackward`

### `deleteForward`

### `deleteFragment`

### `deleteMerge`

### `getAboveNode`

### `getEdgePoints`

### `getEditorString`

### `getEndPoint`

### `getFirstNode`

### `getFragment`

### `getLastNode`

### `getLeafNode`

### `getLevels`

### `getMarks`

### `getNextNode`

### `getNodeEntries`

### `getNodeEntry`

### `getParentNode`

### `getPath`

### `getPathRefs`

### `getPoint`

### `getPointAfter`

### `getPointBefore`

### `getPointRefs`

### `getPositions`

### `getPreviousNode`

### `getRange`

### `getRangeRefs`

### `getStartPoint`

### `getVoidNode`

### `hasBlocks`

### `hasInlines`

### `hasTexts`

### `index`

### `insertBreak`

### `insertNode`

### `isBlock`

### `isEdgePoint`

### `isEditor`

### `isEditorNormalizing`

### `isElementEmpty`

### `isEndPoint`

### `isInline`

### `isStartPoint`

### `isVoid`

### `normalizeEditor`

### `removeEditorMark`

### `TEditor`

### `unhangRange`

### `withoutNormalizing`

## Element

Find the corresponding documentation in the <Link href="https://docs.slatejs.org/api/nodes/element">Slate docs</Link>.

### `elementMatches`

### `index`

### `isElement`

### `isElementList`

### `TElement`

## History

Find the corresponding documentation in the <Link href="https://docs.slatejs.org/libraries/slate-history">Slate docs</Link>.

### `isHistoryEditor`

### `isHistoryMerging`

### `isHistorySaving`

### `withoutMergingHistory`

### `withoutSavingHistory`

## Node

Find the corresponding documentation in the <Link href="https://docs.slatejs.org/api/nodes/node">Slate docs</Link>.

### `TDescendant`

### `getNodeDescendants`

### `getNodeLastNode`

### `getNodeString`

### `getNodeFirstNode`

### `hasNode`

### `isNode`

### `getNodeFragment`

### `getNodeLeaf`

### `getNodeLevels`

### `isNodeList`

### `getNodeProps`

### `TAncestor`

### `getNode`

### `getNodeTexts`

### `getNodes`

### `getNodeChildren`

### `getNodeAncestor`

### `TNodeEntry`

### `TNode`

### `nodeMatches`

### `getNodeChild`

### `getNodeElements`

### `getNodeAncestors`

### `getNodeDescendant`

### `getCommonNode`

### `isAncestor`

### `hasSingleChild`

### `getNodeParent`

## Range

Find the corresponding documentation in the <Link href="https://docs.slatejs.org/api/locations/range">Slate docs</Link>.

### `isCollapsed`

### `isExpanded`

## Text

Find the corresponding documentation in the <Link href="https://docs.slatejs.org/api/nodes/text">Slate docs</Link>.

### `isText`

### `isTextList`

### `textEquals`

### `textMatches`

### `TText`

## Transforms

Find the corresponding documentation in the <Link href="https://docs.slatejs.org/api/transforms">Slate docs</Link>.

### `moveNodes`

### `moveSelection`

### `removeNodes`

### `select`

### `insertText`

### `insertNodes`

### `deleteText`

### `setPoint`

### `setNodes`

### `unwrapNodes`

### `deselect`

### `mergeNodes`

### `collapseSelection`

### `unsetNodes`

### `setSelection`

### `splitNodes`

### `insertFragment`

### `wrapNodes`

### `liftNodes`

## Types

### QueryNodeOptions

An interface used to query node entries.

<APIAttributes>
<APIItem
  name="filter"
  type="(entry: TNodeEntry) => boolean"
  optional
>

A function to filter node entries.

- The function should take a node entry as a parameter and return a boolean.

</APIItem>
<APIItem name="allow" type="string[] | string | null" optional>

List of types that are valid.

- If empty or undefined, all types are allowed.

</APIItem>
<APIItem name="exclude" type="string[] | string | null" optional>

List of types that are invalid.

</APIItem>
<APIItem name="level" type="number[] | number | null" optional>

Valid path levels.

</APIItem>
<APIItem name="maxLevel" type="number | null" optional>

Paths above this level are invalid.

</APIItem>
</APIAttributes>
